45128545 (number)

45128545 is an odd 8-digits composite number following 45128544 and preceding 45128546. In scientific notation, it is written as 4.5128545 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 27960000 positive integers (up to 45128545) that are relatively prime to 45128545.

Interesting facts

Basic properties

Name

Name forty-five million one hundred twenty-eight thousand five hundred forty-five

Notation

Scientific notation 4.5128545 × 10^7
Engineering notation 4.5128545 × 10^6

Prime Factorization of 45128545

Prime Factorization 5 × 11 × 7 × 467 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45128545
Product of the distinct prime numbers

The prime factorization of 45128545 is 5 × 11 × 7 × 467 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 40, 9, 364, 468, 2045, 2621, 92721, 29607, 613739, 240729, 3962148, 123043, 41561807, 84972912, 161487014, 250911559, 4380019626, 8114680143

Basic calculations (n = 45128545)

Multiplication

n×y
n×2 90257090
n×3 135385635
n×4 180514180
n×5 225642725

Division

n÷y
n÷2 22564272.5
n÷3 15042848.333333
n÷3 11282136.25
n÷5 9025709

Exponentiation

ny
n2 2036585573817025
n3 9.1908143714352E+22
n4 4.1476807994796E+30
n5 1.8717879960495E+38

Nth Root

y√n
2√n 6717.778278568
3√n 356.02769058271
4√n 81.962053894275
5√n 33.95394699205

Divisors of 45128545

1, 5, 7, 11, 35, 55, 77, 251, 385, 467, 1255, 1757, 2335, 2761, 3269, 5137, 8785, 13805, 16345, 19327, 25685, 35959, 96635, 117217, 179795, 586085, 820519, 1289387, 4102595, 6446935, 9025709, 45128545

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45128544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45128545 can be divided by 32 positive divisors. The sum of these divisors (counting 45128545) is 1, the average is 0.03125.

Base conversion 45128545

Base System Value
2 Binary 10101100001001101101100001
3 Ternary 10010220202201121
4 Quaternary 2230021231201
5 Quinary 43023103140
6 Senary 4251132241
8 Octal 254115541
10 Decimal 45128545
12 Duodecimal 13144081
16 Hexadecimal 2b09b61
20 Vigesimal e21175
36 Base36 qv9ep

Cryptographic Hash Functions

md5 ff828e6371b1055fedfc288a8c51f841
sha1 9a35d4f5e8741aa743ceddc983c011741bb32345
sha256 4785977ac0388a606fc57fb0a4409eded516b7a8f2fb9b589ef6992ef7ed811f
sha512 a73a42b7cd7acb4a6c058eab49ec46780f5967e3d0233738747b3bb06f2bac32019a1ae04459490aaa8afb8bf1a4191a4b737f9bfc162c796c423e9e201e459f
ripemd-160 3975cea3077a472ff6ff45920469281aa4e04bdb

45128545 as geometric shapes

Circle

Radius = n
Diameter 90257090
Circumference 283551010.87839
Area 6.3981222771105E+15

Sphere

Radius = n
Volume 3.8498393213078E+23
Surface area 2.5592489108442E+16
Circumference 283551010.87839

Square

Length = n
Perimeter 180514180
Area 2036585573817025
Diagonal 63821400.389165

Cube

Length = n
Surface area 12219513442902150
Volume 9.1908143714352E+22
Space diagonal 78164932.811658

Equilateral Triangle

Length = n
Perimeter 135385635
Area 8.8186742195323E+14
Altitude 39082466.405829

Triangular Pyramid

Length = n
Surface area 8.8186742195323E+14
Volume 1.0831478611114E+22
Height 21273800.129722